<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Input标签</title>
    </head>
    <body>
        <form>
            用户名：<input type="text" name="username"><br>
            密码：<input type="password" name="password"><br>
            性别：<input type="radio" name="sex" value="male">男
                  <input type="radio" name="sex" value="female">女<br>
            爱好：<input type="checkbox" name="love" value="football">足球
                  <input type="checkbox" name="love" value="basketball">篮球
                  <input type="checkbox" name="love" value="read">阅读
                  <input type="checkbox" name="love" value="game">游戏<br>
            文件上传：<input type="file" name="myFile"><br>
            隐藏框：<input type="hidden" name="myHidden" value="默认值">
        </form>
    </body>
</html>